package sqlSession;

import config.XMLConfigBuilder;
import org.dom4j.DocumentException;
import pojo.Configuration;

import java.beans.PropertyVetoException;
import java.io.InputStream;

/**
 * 创建sqlSession构建类
 */
public class SqlSessionFactoryBuilder {

    public SqlSessionFactory build(InputStream in) throws Exception {
        // 第一：使用dom4j解析配置文件，将解析出来的内容封装到Configuration中
        XMLConfigBuilder xmlConfigBuilder = new XMLConfigBuilder();
        Configuration configuration = xmlConfigBuilder.parseConfig(in);
        // 第二：创建sqlSessionFactory对象：工厂类：生产sqlSession:会话对象
        DefaultSqlSessionFactory defaultSqlSessionFactory = new DefaultSqlSessionFactory(configuration);
        return defaultSqlSessionFactory;

    }
}
